VHA 406 A
Vertical Horizontal Line Array - 900w RMS - 133dB SPL
Delivering optimal audience coverage with the ability to adapt to the requirements of the project at hand, HORIZON VHA represents a step forward in flexible sound reinforcement technology with exceptional sound quality.
Constructed in birch plywood with a tough and tour-ready synthetic rubber surround, each VHA406A comprises four 6.5-inch woofers plus a 1.4” large-format neodymium compression driver with a 2.5” voice coil. The purpose-designed central waveguide, optimised with BEM finite element simulations, offers dispersion of 90° horizontal and 20° vertical, with precise and focused vertical control across the enclosure’s entire operating range. The result is a combination of perfectly balanced, symmetrical dispersion – multiple system can be coupled with full coherence far beyond 18KHz, plus a particularly powerful, defined midrange with a frequency response extending from 65Hz to 20KHz.
The VHA406A’s Class-D, switch mode amplifier module is constructed in die-cast aluminium with natural convection to deliver 600W for the LF section and 300W for the HF. Courtesy of an integrated DSP processor with next generation algorithms, users can choose from eight presets to further tailor system performance whilst enjoying the system’s tremendous headroom to ensure the best possible audio fidelity.
Bi-amplified 2-way line array
4 x 165mm (6.5 ") custom woofers with 38mm (1.5") coil
Neodymium B&C compression HF driver with 36mm (1.4") spout and 64mm (2.5") coil
Large format FBT waveguide with 90° (H) x 20° (V) dispersion
Frequency response from 65Hz to 20KHz
Class-D 600Wrms for LF and 300Wrms for HF amplifiers with switch mode power supply
DSP processor with 8 equalization presets
Control panel with XLR input and link, volume, presets, filter-HP, ground-lift
Neutrik PowerCON TRUE1 IN and LINK power connectors
Cabinet in 12mm (0.5") birch plywood with anti-scratch varnish. Handles with rubber inserts and rubber-coated sides to protect the cabinet from bumps and scratches.
Side suspension hardware with integrated setting pins, inclination between adjacent cabinets from 5° to 20° in 5° steps. Possibility of vertical and horizontal installation through dedicated flybars.
Wide range of accessories for suspension, pole-mounting or ground-stacking.
Ideal for both live applications, assisted by one or both subs of the VHA range, and for fixed installations
Configuration: 2 Way
Frequency response: 65Hz - 20kHz -6dB
Low frequency woofer: 4x 6.5" (1.5" VC)
High frequency driver: 1x 1.4" (2.5" VC)
Maximum SPL cont/peak: 128/133dB
Dispersion: 90 x 20 (H x V)
Input impedance: 22kOhm
Crossover frequency: 1.2kHz
Input connector: XLR with link out
Net Dimension (WxHxD): 612 x 360 x 397mm
Net Weight: 29kg
Transport Dimension (WxHxD): 695 x 440 x 475mm
Transport Weight: 33kg
AC Power requirements: 640VA
Built-in amplifier LF/HF: 600/300w
Built-in amplifier peak LF/HF: 1200/600w
Power cord: 5m
If you would like to hire FBT - VHA 406 A, please click here to request a quote.